SAT Math Practice Question #31330 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #31330 - SATify | SATify

#31330

squares

equations

hard

60 sec

If $(2 a)^{2} = 400$ , which of the following is a possible value of $a$ ?

A.

5

B.

10

C.

20

D.

40